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Ships within 48 hours · Estimated delivery Aug 9 - Aug 14
it is challenging to grow these crystals in very large sizes
They have a colorless seed plate running through the middle but will still make an incredible die
size and proportions vary quite a bit--pictures are just broadly representative
YAG laser garnets are ideal for use in all kinds of jewelry
This is a special collector's piece--giant faceted eggs like these aren't easy to come by
F-35 Fighter Jet Window Sapphire Loose Calibrated Gems (F35 Gems) Size:8mm Trillion Cut avg. 2ct it is challenging to growThese are lab created sapphires which were grown for use as a sensor window in the F35 fighter jet but didn't meet spec. They've been faceted and are available as loose gems! Note that the calibrated cuts have a bit more size variation than usual, up to a quarter mm. Some have bubbles, some are a little tinted, and they glow blue under shortwave 222nm UV to varying amounts because of titanium contamination. This is a really cool material lab sapphire
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